[{"word":"quarter-hours","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Quarter of an hour; period of time equal to 15 minutes.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/quarter-hour","https://en.wiktionary.org/wiki/quarter-hours"]}]